Model 1

Description of the model


Model 1 fits the flux between a prey (i) and its predator (j) only based on mass-action (biomass of prey and abundance of predators). The scaling parameters \(\alpha\) is general to every predator. \[\begin{align} F_{ij}^{real} &= \alpha * B_i * \frac{B_j}{M_j} \end{align}\]

Summary table

Summary table model 1
mean se_mean sd 2.5% 25% 50% 75% 97.5% n_eff Rhat
a_pop -9.794809 0.0013938 0.1334517 -10.054827 -9.886380 -9.794931 -9.704427 -9.535787 9166.829 0.9998107
sigma 4.118219 0.0009358 0.0941970 3.936818 4.054755 4.116993 4.180425 4.307064 10133.064 0.9999428

Exploring parameters posterior distribution

General parameters

Traceplots

Simulated data vs observed data